We consider helical coupling to electromagnetism and present a simple scenario of
evolution of the coupling function leading to a viable inflationary magnetogenesis without …

In the early-mid 20 th century Dirac and Zel'dovich were among the first scientists to suggest
an intimate connection between cosmology and atomic physics. Though a revolutionary …

It is essential to establish the validity of Ohm's law in any reference frame if we aim to
implement a relativistic approach to brain dynamics based on a Lorentz covariant …

We examine the potential of polarization bispectra of the cosmic microwave background
(CMB) to constrain primordial magnetic fields (PMFs). We compute all possible bispectra …

Primordial magnetic fields are often thought to be the early Universe seeds that have
bloomed into what we observe today as galactic and extra-galactic magnetic fields. Owing to …

The liquid metal magneto-hydro-dynamic (LMMHD) system is a promising power generation
converter for a variety of heat sources. This paper presents a novel concept of the self …

Λ. Applying the DE-UP to both charged and neutral particles, we obtain estimates of two
limiting mass scales, expressed in terms of the fundamental constants {G, c, h, Λ, e} …

This thesis examines relativistic fluids. We have used the variational approach to develop
tools for studying the dynamics of relativistic fluids to apply this to cosmological modelling …

Primordial magnetic fields are often thought to be the early Universe seeds that have
bloomed into what we observe today as galactic and extra-galactic magnetic fields. Owing to …

The occupation number of a field is a sound discriminator between classical and quantum
regimes. In this pamphlet we give an overview of what we can learn about inflationary …